(0 9 2)(1 21 19 13 6)(3 20 5)(4 10 7)(8 18 17 14 11)(12 16 15)
ALLOWS (11/8)-SEQUENCE
1: (0 2 9)
(0 2 9)(1 21 19 13 6)(3 20 5)(4 10 7)(8 18 17 14 11)(12 16 15)
2: (1 21 6)
(0 2 9)(1)(3 20 5)(4 10 7)(6 19 13)(8 18 17 14 11)(12 16 15)(21)
3: (4 10 7)
(0 2 9)(1)(3 20 5)(4)(6 19 13)(7)(8 18 17 14 11)(10)(12 16 15)(21)
4: (3 20 5)
(0 2 9)(1)(3)(4)(5)(6 19 13)(7)(8 18 17 14 11)(10)(12 16 15)(20)(21)